2671716690 has 32 divisors (see below), whose sum is σ = 7124578560. Its totient is φ = 712457712.

The previous prime is 2671716667. The next prime is 2671716701. The reversal of 2671716690 is 966171762.

It is a happy number.

It is a super-2 number, since 2×2671716690² = 14276140143249112200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4947354 + ... + 4947893.

It is an arithmetic number, because the mean of its divisors is an integer number (222643080).

Almost surely, 2^2671716690 is an apocalyptic number.

2671716690 is an abundant number, since it is smaller than the sum of its proper divisors (4452861870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2671716690 is a wasteful number, since it uses less digits than its factorization.

2671716690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9895263 (or 9895257 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 2671716690 is about 51688.6514623858. The cubic root of 2671716690 is about 1387.5973693538.

The spelling of 2671716690 in words is "two billion, six hundred seventy-one million, seven hundred sixteen thousand, six hundred ninety".